UPS

UPS stands for Uninterruptible Power Supply. It is a device that provides backup power to electrical systems in the event of a power outage or irregularities in the electrical supply. UPS systems typically consist of a battery or battery bank, a charger, and an inverter. The UPS continuously monitors the incoming power supply, and if it detects any issues such as a power outage or voltage fluctuations, it switches to battery power to keep connected devices running without interruption.